I was late to the Animated party. I think I saw the preview and immediately baulked at the design aesthetic.

I've since come to appreciate the cartoon, but the only toy I own is Wreck-Gar, who despite the design aesthetic, seems to work well enough with the rest of my Junkions.

I have Timelines Slipstream, United Lugnut, Generations Blitzwing, ROTF Lockdown, and Prime Bulkhead.

Sadly, there aren't too many Animated characters who could be added to Generations, as the majority of them are visually based on pre-existing characters. Prowl definitely had a different look. Sentinel Prime and Longarm Prime would be cool. But after that, we're basically looking at characters like Mainframe and Yoketron, which are quite obscure for Hasbro's usual target audience. Takara might tackle them, but it'd be more likely to see a repaint.